Home / 2,413,550.45-3,620,278.19-974,195.64

Finding the Fourth Proportional to 2,413,550.45, 3,620,278.19 and 974,195.64

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Solution

The fourth proportional to 2,413,550.45, 3,620,278.19 and 974,195.64 is: 1,461,274.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,550.45 : 3,620,278.19 = 974,195.64 : x
  2. Step 2: Convert to fraction form
    2,413,550.45/3,620,278.19 = 974,195.64/x
  3. Step 3: Cross multiply
    2,413,550.45x = 3,620,278.19 × 974,195.64
  4. Step 4: Simplify right side
    2,413,550.45x = 3,526,859,230,720.58
  5. Step 5: Solve for x
    x = 3,526,859,230,720.58/2,413,550.45
  6. Step 6: Final answer
    x = 1,461,274.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.